Katy Perry may be forced to testify in a bitter court battle with a disabled veteran in the middle of her upcoming tour after ...

Katy Perry mixed athleisure and lingerie while performing at the opening ceremony of the Invictus Games on Feb. 8.

As Katy Perry pointed out, the “Before He Cheats” singer knows how it feels to be a contestant, which would allow her to ...

Here's a look at the ten most watched Super Bowl halftime shows of all time, from Usher and Katy Perry, to Lady Gaga and ...

Between Lady Gaga diving off a roof and Prince giving a show for the ages, here are some of the most notable Super Bowl ...

Perry stepped down after 7 years as a judge, and former "Idol" winner Underwood will fill her chair this season.

Katy Perry tells USA TODAY fans can expect to dance and hear "songs that have never seen the light of day live" on her 2025 ...

Katy Perry isn't fazed by her critics ... she does read her album reviews — but has found it's best to avoid them all together. "You shouldn't read it when it's good. You shouldn't read it ...

KATY Perry looks flushed with success — as she hopes her pan-global tour is a big hit. The Dark Horse singer, 40, posed with a guitar to show her love of toilet humour. Her Lifetimes Tour kicks ...

Amazon has slashed the price of Katy Perry's signature perfume just in time for Valentine's Day. With delivery, you could ...

Katy Perry is looking back on her 2015 Super Bowl ... opportunity to plug her upcoming Lifetimes tour. “Excited to do it all again on #THELIFETIMESTOUR!!!” she added. Perry was confirmed ...

Meghan Markle and Prince Harry were joined by Chris Martin, Katy Perry and other performers at a star-studded opening ...